Water Pump Impeller Kit – Fits Yamaha 40/50 HP 2-Stroke, F40/F50/F60 4-Stroke (Replaces 63D-W0078-01-00) family-yamaha-9-9elhq Apply a thin coat of

Apply a thin coat of glycerin or soapy water to the new impeller vanes to ease installation

Reinstall Lower Unit: Carefully guide the lower unit back into place

Q: What are the symptoms of a failing water pump impeller

Place a drain pan under the lower unit and remove the gearcase lubricant drain screw

Water Pump Impeller Kit – Fits Yamaha 40/50 HP 2-Stroke, F40/F50/F60 4-Stroke (Replaces 63D-W0078-01-00) family-yamaha-9-9elhq Apply a thin coat ofWater Pump Impeller Kit Fits Yamaha 40 50 HP 2 Stroke, F40 F50 F60 4 Stroke (Replaces 63D W0078 01 00) This water pump impeller kit is designed for a range of Yamaha outboard motors, providing a comprehensive solution for cooling system maintenance. It fits specific Yamaha 2 Stroke 40 50 HP models produced between 1994 and 2005, and 4 Stroke F40, F50, and F60 HP models from 1996 to 2015. This kit serves as a direct aftermarket replacement for Yamaha